Quality Team Report 02/25/07 Source: L158 AOR ID: IRAC: 0005126400, 0005126912 MIPS: 0009427456, 0009415680 Observation Dates: IRAC: 8/16/04, 8/17/04 MIPS: 3/10/04 Observing Strategy: IRAC: 2 epochs, 1 map of 4 columns & 3 rows, 2 dithers each, 12 sec integration per exposure MIPS: 2 epochs, 24: 1 cycle of 3 sec exposures, small field size, 1 map of 3 columns & 1 row 70: 1 cycle of 10 sec exposures, small field size, 1 map of 3 columns & 1 row Processing History (software version): IRAC SSC: S13.2.0 MIPS SSC: S13.2.0 IRAC CC: v2 MIPS CC: v4 IRAC Map1: v11292006 MIPS Map1: v11292006 Map2: v6.6 Comments: Images: IRAC 1-4, some muxbleed, column pulldown in IRAC 1, 2. Bad cosmic ray in IRAC 3. MIPS 1-2, both filtered and unfiltered in MIPS-2. Diffuse emission. Source counts, classes, plots look OK. NJE ### Catalog Statistics ### # Total Number of sources: 4467 (4447 with epoch 3 detections) 2MASS: 185 4.1% IRAC1: 1862 41.7% IRAC2: 2011 45.0% IRAC3: 1098 24.6% IRAC4: 234 5.2% MIPS1: 410 9.2% Number of sources detected in X 2MASS/IRAC/MIPS24 bands: 1 band: 3542 79.6% 2 band: 572 12.9% 3 band: 116 2.6% 4 band: 38 0.9% 5 band: 111 2.5% 6 band: 22 0.5% 7 band: 45 1.0% 8 band: 1 0.0% Sources detected in 3+ bands: 333 Total IRAC 2MASS: 2 0.6% 0 0.0% Stars: 243 73.0% 243 73.4% YSOc : 0 0.0% 0 0.0% Galc : 2 0.6% 2 0.6% Other: 86 25.8% 86 26.0%